The Swimsuit

5/5 based on 4 reviews
No-swell Core

Super soft, disposable swim diapers for all types of water activities

$20.00 per pack

Pick your size:

You all really love The Swimsuit! It’s currently sold out due to high demand, but we’re working as quickly as possible to restock.

Dive in to swim

To us, swim diapers have always felt standard and plasticky, so we wanted to imagine something better—and way, way softer. Complete with our comfy stretch waistband and the cutest artist-illustrated prints.

There’s nothing quite as magical as seeing summer through your child’s eyes.

Designed for perfomance and comfort

Soft, 360° stretch

Breathable, ultra-soft, and stretchy all around—inspired by the cool, airy fabrics you want to reach for on hot, sticky days.

Leak-guard leg cuffs

Reinforced elastic and interior side barriers help ensure a secure fit, so you don’t have to deal with any “poop in the pool” worries.

No-swell core

The Swimsuit’s compact, plant-based core is made with a special no-swell design that won’t balloon or sag in water.

Summer’s perfect accessory

Keep little ones comfy, cool, and secure through all of your pool, beach, and water park adventures.

Artist-illustrated prints

Made with skin-safe inks

What do parents think?

5/5 based on 4 reviews

Swimsuit FAQ's

How many swim diapers come in a pack?

The quantity of swim diapers in each box differs based on the size. You may notice that as the swim diapers become larger in size, the number of swim diapers per pack decreases as the amount of materials utilized in each diaper increases.


Small: 20 swim diapers

Medium: 18 swim diapers

Large: 17 swim diapers